Markham, ON → Buffalo, NY

Your journey from Markham to Buffalo is a straightforward continental crossing that takes you from the Greater Toronto Area directly into western New York State. You'll begin by heading south on Highway 404, which quickly feeds into the Queen Elizabeth Way (QEW), your primary route for the majority of this 92-mile drive. The QEW hugs the western shore of Lake Ontario as it descends toward Niagara, offering glimpses of the lake's expanse before the landscape transitions into rolling terrain characteristic of the Niagara Escarpment region. Once you cross the international border at the Lewiston-Queenston Bridge or Whirlpool Rapids Bridge, you'll connect to Interstate 190 South, which carries you directly into Buffalo's downtown core in just over ninety minutes of driving time.

The terrain along this route is remarkably varied for such a short distance. Starting in the relatively flat urban sprawl of Markham, you'll gradually descend through the Niagara Peninsula, where gentle slopes give way to the dramatic elevation changes near Niagara Falls itself. As you approach the international border, you'll notice the landscape becoming more rugged, with the escarpment creating some noticeable grade changes, particularly around the Niagara Gorge area. The drive shifts from suburban corridors to more pastoral countryside midway through, offering a pleasant mix of developed areas and open spaces that characterize Ontario's wine country before dropping into Buffalo's urban landscape.

Major landmarks punctuate this route for those who have time to linger. You'll pass near Niagara Falls itself, one of North America's most iconic natural attractions, and the charming town of Niagara-on-the-Lake sits just off your direct path. Buffalo's waterfront and historic downtown emerge as you descend via I-190, revealing the city's impressive architecture and revitalized lakeside areas. The drive transitions from Canadian suburban infrastructure through increasingly rural sections before culminating in urban Buffalo, so expect the most congested conditions as you approach your destination rather than along the open highway.

The spring through early fall months offer the most pleasant driving conditions on this route, with stable weather and clear visibility making the journey enjoyable. Winter can present challenges, particularly around the Niagara region where snow and ice accumulation occurs more frequently, and fog occasionally develops near the lake

The 92-mile drive from Markham, Ontario to Buffalo, New York takes approximately 1h 32m under normal conditions. Weather along this route can vary significantly, especially across varying terrain where weather conditions can change rapidly. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.

Common Weather Hazards on This Route

• Winter storms and heavy snowfall (November through April)
• Black ice on mountain passes and bridges

Seasonal Driving Considerations

The Northeast corridor sees the full range of seasonal weather. Nor'easters from November through March can dump heavy snow and create whiteout conditions, while ice storms make roads treacherous. Summer and fall offer excellent driving conditions, though fall foliage season brings heavier traffic on scenic routes. Spring can bring unpredictable rain and residual freeze-thaw damage to road surfaces.

Best Time to Drive Markham to Buffalo

For shorter trips like this 92-mile drive, morning departures typically offer the best conditions with lighter traffic and better visibility. Avoid rush hour periods (7-9 AM and 4-7 PM) if possible.

Driving Strategy

At 92 miles, the Markham to Buffalo drive is short enough to complete in a single stretch. Still, check conditions along the route before you leave — a quick glance at live traffic cameras can confirm road visibility and surface conditions. If bad weather is forecasted for a narrow window, adjusting your departure by even an hour can make a significant difference in safety.

Frequently Asked Questions